package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 */
@Slf4j
@Api(tags = "通用接口")
@RestController
@RequestMapping("/admin/common")
public class CommonController {

    private final AliOssUtil aliOssUtil;

    @Autowired
    public CommonController(AliOssUtil aliOssUtil) {
        this.aliOssUtil = aliOssUtil;
    }

    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传: {}", file);
        try {
            String originalFilename = file.getOriginalFilename();
            //截取文件后缀
            String suffix = null;
            if (originalFilename != null) {
                suffix = originalFilename.substring(originalFilename.lastIndexOf("."));
            }
            String name = UUID.randomUUID() + suffix;
            String path = aliOssUtil.upload(file.getBytes(), name);
            return Result.success(path);
        } catch (IOException e) {
            log.error("文件上传失败：｛｝", e);
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }

}
